Move calendar into its own widget

admin/hooks/widgets-init.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * Register all of the default WordPress widgets on startup.
+ *
+ * Calls 'widgets_init' action after all of the WordPress widgets have been
+ * registered.
+ *
+ * @since 2.2.0
+ */
+function sportspress_widgets_init() {
+
+	register_widget('SportsPress_Widget_Calendar');
+}
+
+add_action('widgets_init', 'sportspress_widgets_init', 1);